WO1997041727A1 - Composes permettant d'augmenter l'efficacite des fongicides - Google Patents

Composes permettant d'augmenter l'efficacite des fongicides Download PDF

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Publication number
WO1997041727A1
WO1997041727A1 PCT/US1997/007693 US9707693W WO9741727A1 WO 1997041727 A1 WO1997041727 A1 WO 1997041727A1 US 9707693 W US9707693 W US 9707693W WO 9741727 A1 WO9741727 A1 WO 9741727A1
Authority
WO
WIPO (PCT)
Prior art keywords
fatty acids
acid
fungicidal
systemic
atoms
Prior art date
Application number
PCT/US1997/007693
Other languages
English (en)
Inventor
Heinz-Wilhelm Dehne
Udo Bickers
Van Cotter
Michael Aven
Ewald Sieverding
Original Assignee
American Cyanamid Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Cyanamid Company filed Critical American Cyanamid Company
Priority to AU30603/97A priority Critical patent/AU3060397A/en
Priority to EP97925474A priority patent/EP0912087A1/fr
Publication of WO1997041727A1 publication Critical patent/WO1997041727A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/06—Unsaturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system

Definitions

  • the efficacy of the active components can often be improved by addition of other (active) ingredients.
  • the observed efficacy of the combination of ingredients can sometimes be significantly higher than that would be expected from the amounts of the individual ingredients used
  • German patent application DE 33 09 765 teaches that the preventive fungicidal activity of t ⁇ adimefon against Pucctnia of cereals can be enhanced by the addition of linoleic acid
  • the international patent application WO 92/19104 discloses a method for the curative control of fungal plant diseases by applying fungicidal effective amounts of certain fatty acids or the derivatives thereof. Moreover, this international patent application suggests to add conventional fungicides, in order to achieve additional preventive protection of said plants. However, there are no reports of fatty acids enhancing the curative activity and/or bioavailability of systemic fungicides.
  • the additives used according to the present invention increase the bioavailability of the active ⁇ ngred ⁇ ent(s) and thus improve the efficacy profile of the said fungicides in so far as they can be successfully applied, with normal application amounts, against such fungal diseases w for the curative control of which they had previously been less suitable
  • the use of the new additives makes it possible to process the fungicides to or use them as such formulations as had previously been looked upon as less satisfactory, for example the solid formulation of tnfo ⁇ ne is
  • Alkylphenoloxyethylates alkyloxyalkylates (alkyloxyethylat.es) preferably ethopropoxylated tristyrylphenol are suitable emulgators or surfactants. Suitable products are available commercially, for example the SOPROPHOR product line. Under suitable conditions, alkoxylates in accordance with EP 520585 can also be used.
  • the appropriate relative amounts of active ingredient and unsaturated fatty acids lie, in accordance with the invention, between 5:1 and 1:100, preferably between 2:1 and 1:50 and, in particular, between 1:1 and 1 :10. In general and within certain limits, the fungicidal efficacy can be enhanced to a higher degree by the addition of larger amounts of the fatty acids and/or esters as is shown in the experimental results described below.
  • the amounts of surfactants which, according to the invention, can be used in the formulations can be varied within a broad range. This lies in general between 2 and 20 percent by weight of the active ingredient- containing formulation and can rise to 60 percent by weight when the additives in accordance with the invention are formulated separately, for example, with the alkoxylates according to EP 520585 and formulation ingredients.
  • Addition of the fatty acids and/or esters suggested here can (depending on the active ingredient, the fatty acids and/or ester and their amounts) reduce the amount of active ingredient per hectare required in these recommendations by one third or more. By using somewhat higher application doses, it is possible to treat other fungal diseases for the control of which the said fungicides without the new additives would not be suitable.
  • Examples of plant diseases which can be combated with the fungicidal formulations according to the present invention are the following: Plasmopara viticola (grape dawny mildew), Phytophtora infestans (potato late blight, tomato late blight), Sphaerotheca fuliginea, Podosphaera leuctricha, Uromyces phaseoli.
  • Cucumbers and apples were inoculated with dry spores of Sphaerotheca fuligenea or Podosphaera leucotricha respectively. The infection was determined as % leaf area infected in comparison with the control.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Composés qui font partie du groupe constitué par les acides mono- et polyinsaturés possédant de 10 à 24 atomes de C, par leurs esters d'alkyle C1-4 et par les esters d'alkyle C1-4 des acides gras saturés possédant de 10 à 24 atomes de C; ces composés améliorent l'action curative et/ou la biodisponibilité des fongicides systémiques; on peut inclure ces composés dans des compositions fongicides ou les ajouter à des mélanges de pulvérisation (mélange en cuve) en tant qu'additifs préparés séparément, augmentant ainsi les propriétés curatives des fongicides.
PCT/US1997/007693 1996-05-07 1997-05-06 Composes permettant d'augmenter l'efficacite des fongicides WO1997041727A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU30603/97A AU3060397A (en) 1996-05-07 1997-05-06 Enhancement of the efficacy of fungicides
EP97925474A EP0912087A1 (fr) 1996-05-07 1997-05-06 Composes permettant d'augmenter l'efficacite des fongicides

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP96107169.3 1996-05-07
EP96107169A EP0806141A1 (fr) 1996-05-07 1996-05-07 Augmentation de l'efficacité des fongicides
US1863296P 1996-05-31 1996-05-31
US60/018,632 1996-05-31

Publications (1)

Publication Number Publication Date
WO1997041727A1 true WO1997041727A1 (fr) 1997-11-13

Family

ID=8222761

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/007693 WO1997041727A1 (fr) 1996-05-07 1997-05-06 Composes permettant d'augmenter l'efficacite des fongicides

Country Status (3)

Country Link
EP (2) EP0806141A1 (fr)
AU (1) AU3060397A (fr)
WO (1) WO1997041727A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6100261A (en) * 1998-05-13 2000-08-08 American Cyanamid Company Fungicidal mixtures
WO2004008853A1 (fr) * 2002-07-24 2004-01-29 Tecnotrea S.R.L. Methode de prevention de l'infection de plantes et les compositions appropriees
WO2006084615A1 (fr) 2005-02-12 2006-08-17 Lanxess Deutschland Gmbh Melanges fongicides pour proteger le bois
WO2007039215A1 (fr) * 2005-09-29 2007-04-12 Syngenta Participations Ag Composition fongicide comprenant du cyprodinile
EP1782690A2 (fr) * 2005-09-29 2007-05-09 Syngeta Participations AG Procédé pour lutter contre des maladies de l'orge
WO2010066744A1 (fr) * 2008-12-09 2010-06-17 Basf Se Préparations de protection des plantes contenant du diméthomorphe et du dithiocarbamate
EP2395833A1 (fr) 2009-02-11 2011-12-21 Basf Se Dimethomorphe utilise comme phytoprotecteur pour des pesticides presentant des effets phytotoxiques
WO2014078849A1 (fr) * 2012-11-19 2014-05-22 Lonza, Inc. Compositions contenant un inhibiteur de succinate déshydrogénase
US11839212B2 (en) 2018-09-27 2023-12-12 0903608 B.C. Ltd. Synergistic pesticidal compositions and methods for delivery of insecticidal active ingredients

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4712143B2 (ja) * 1998-05-13 2011-06-29 ワイス・ホールディングズ・コーポレイション 殺菌・殺カビ性混合物
US6174920B1 (en) * 1999-05-21 2001-01-16 Ijo Products, Llc Method of controlling powdery mildew infections of plants using jojoba wax
CA2681024C (fr) * 2007-03-29 2015-12-01 Frederique Guyon Compositions fongicides comprenant un derive de carboxamide, du cyprodinil et un acide gras insature

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309765A1 (de) * 1983-03-18 1984-09-20 Bayer Ag, 5090 Leverkusen Fungizide mittel
WO1992019104A2 (fr) * 1991-05-01 1992-11-12 Mycogen Corporation Compositions a base d'acides gras utilisees pour eliminer les infections existant dans des plantes
EP0729700A2 (fr) * 1995-02-23 1996-09-04 ISAGRO S.p.A. Adjuvants pour des fongicides systémiques, compositions fongicides les contenant et leur utilisation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309765A1 (de) * 1983-03-18 1984-09-20 Bayer Ag, 5090 Leverkusen Fungizide mittel
WO1992019104A2 (fr) * 1991-05-01 1992-11-12 Mycogen Corporation Compositions a base d'acides gras utilisees pour eliminer les infections existant dans des plantes
EP0729700A2 (fr) * 1995-02-23 1996-09-04 ISAGRO S.p.A. Adjuvants pour des fongicides systémiques, compositions fongicides les contenant et leur utilisation

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6100261A (en) * 1998-05-13 2000-08-08 American Cyanamid Company Fungicidal mixtures
WO2004008853A1 (fr) * 2002-07-24 2004-01-29 Tecnotrea S.R.L. Methode de prevention de l'infection de plantes et les compositions appropriees
WO2006084615A1 (fr) 2005-02-12 2006-08-17 Lanxess Deutschland Gmbh Melanges fongicides pour proteger le bois
JP2008530041A (ja) * 2005-02-12 2008-08-07 ランクセス・ドイチュランド・ゲーエムベーハー 木材保護用殺菌性混合物
AU2006212438B2 (en) * 2005-02-12 2011-02-24 Lanxess Deutschland Gmbh Fungicidal mixtures for wood preservation
US8334312B2 (en) 2005-02-12 2012-12-18 Lanxess Deutschland Gmbh Fungicidal mixtures for wood preservation
US8097631B2 (en) 2005-09-29 2012-01-17 Syngenta Crop Protection, Inc. Fungicidal composition comprising cyprodinil
WO2007039215A1 (fr) * 2005-09-29 2007-04-12 Syngenta Participations Ag Composition fongicide comprenant du cyprodinile
EP1782690A2 (fr) * 2005-09-29 2007-05-09 Syngeta Participations AG Procédé pour lutter contre des maladies de l'orge
EP1782690A3 (fr) * 2005-09-29 2011-07-27 Syngenta Participations AG Procédé pour lutter contre des maladies de l'orge
AU2006299039B2 (en) * 2005-09-29 2012-06-07 Syngenta Limited Fungicidal composition comprising cyprodinil
WO2010066744A1 (fr) * 2008-12-09 2010-06-17 Basf Se Préparations de protection des plantes contenant du diméthomorphe et du dithiocarbamate
US20110237591A1 (en) * 2008-12-09 2011-09-29 Basf Se Plant Protection Formulations Comprising Dimethomorph and Dithiocarbamate
JP2012511509A (ja) * 2008-12-09 2012-05-24 ビーエーエスエフ ソシエタス・ヨーロピア ジメトモルフ及びジチオカルバメートを含む植物保護製剤
CN102245018A (zh) * 2008-12-09 2011-11-16 巴斯夫欧洲公司 包含烯酰吗啉和二硫代氨基甲酸酯的植物保护配制剂
EP2395833B1 (fr) * 2009-02-11 2017-06-28 Basf Se Dimethomorphe utilise comme phytoprotecteur pour des pesticides presentant des effets phytotoxiques
EP2395833A1 (fr) 2009-02-11 2011-12-21 Basf Se Dimethomorphe utilise comme phytoprotecteur pour des pesticides presentant des effets phytotoxiques
WO2014078849A1 (fr) * 2012-11-19 2014-05-22 Lonza, Inc. Compositions contenant un inhibiteur de succinate déshydrogénase
CN104981161A (zh) * 2012-11-19 2015-10-14 拱门木材保护有限公司 含有琥珀酸脱氢酶抑制剂的组合物
JP2016505532A (ja) * 2012-11-19 2016-02-25 アーチ ウッド プロテクション，インコーポレーテッド コハク酸デヒドロゲナーゼ阻害剤含有組成物
EP3042562A1 (fr) * 2012-11-19 2016-07-13 Arch Wood Protection, Inc. Compositions contenant un inhibiteur de succinate déshydrogénase
CN106577678A (zh) * 2012-11-19 2017-04-26 拱门木材保护有限公司 含有琥珀酸脱氢酶抑制剂的组合物
EA028042B1 (ru) * 2012-11-19 2017-09-29 Арч Вуд Протекшн, Инк. Композиции, содержащие ингибитор сукцинатдегидрогеназы
AU2017225057B2 (en) * 2012-11-19 2018-12-13 Arch Wood Protection, Inc. Succinate dehydrogenase inhibitor containing compositions
CN106577678B (zh) * 2012-11-19 2020-02-07 拱门木材保护有限公司 含有琥珀酸脱氢酶抑制剂的组合物
US10829648B2 (en) 2012-11-19 2020-11-10 Arch Wood Protection, Inc. Succinate dehydrogenase inhibitor containing compositions
US11839212B2 (en) 2018-09-27 2023-12-12 0903608 B.C. Ltd. Synergistic pesticidal compositions and methods for delivery of insecticidal active ingredients

Also Published As

Publication number Publication date
EP0806141A1 (fr) 1997-11-12
AU3060397A (en) 1997-11-26
EP0912087A1 (fr) 1999-05-06

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